Dog-shaped loudspeaker box

Abstract

A dog-shaped loudspeaker box, the loudspeaker box includes a housing and an audio component, where the audio component includes a control main board and a loudspeaker unit; low-frequency loudspeakers and low-frequency radiation diaphragms are respectively arranged inside a foreleg chamber and a hind leg chamber; a front high-frequency loudspeaker is arranged inside a head chamber, and a rear high-frequency loudspeaker is arranged inside a tail chamber. The low-frequency loudspeakers in corresponding frequency bands in forelegs and hind legs correspond to each other, the low-frequency radiation diaphragms in corresponding frequency bands correspond to each other, the low-frequency loudspeakers and the low-frequency radiation diaphragms cooperate with the chambers to form the resonant bass effect, and high frequencies are located at the head and tail of a dog, so that the clear and vivid stereophonic effect can be formed.

The invention claimed is: 
     
         1 . A dog-shaped loudspeaker box, comprising a housing and an audio component arranged inside the housing, wherein the audio component comprises a control main board and a loudspeaker unit connected to the control main board; the housing is a dog-shaped housing; the loudspeaker unit comprises high-frequency loudspeakers, low-frequency loudspeakers, and low-frequency radiation diaphragms; a sealed foreleg chamber corresponding to forelegs of a dog is arranged inside the housing; a sealed hind leg chamber corresponding to hind legs of the dog is arranged inside the housing; the low-frequency loudspeakers comprise front low-frequency loudspeakers arranged inside the foreleg chamber and rear low-frequency loudspeakers arranged inside the hind leg chamber, and the front low-frequency loudspeakers and the rear low-frequency loudspeakers are arranged opposite to each other; the low-frequency radiation diaphragms comprise front low-frequency radiation diaphragms arranged inside the foreleg chamber and rear low-frequency radiation diaphragms arranged inside the hind leg chamber, and the front low-frequency radiation diaphragms and the rear low-frequency radiation diaphragms are arranged opposite to each other; the front low-frequency loudspeakers and the front low-frequency radiation diaphragms are arranged in parallel; front lower sound output holes corresponding to the front low-frequency loudspeakers and the front low-frequency radiation diaphragms are provided in the housing; the rear low-frequency loudspeakers and the rear low-frequency radiation diaphragms are arranged in parallel; rear lower sound output holes corresponding to the rear low-frequency loudspeakers and the rear low-frequency radiation diaphragms are provided in the housing; a head chamber corresponding to the head of the dog is arranged inside the housing; a tail chamber corresponding to the tail of the dog is arranged inside the housing; the high-frequency loudspeakers comprise a front high-frequency loudspeaker arranged inside the head chamber and a rear high-frequency loudspeaker arranged inside the tail chamber; front upper sound output holes are provided in the head chamber; and rear upper sound output holes are provided in the tail chamber. 
     
     
         2 . The dog-shaped loudspeaker box according to  claim 1 , wherein the front low-frequency loudspeakers and the front low-frequency radiation diaphragms face an upper front side, and the rear low-frequency loudspeakers and the rear low-frequency radiation diaphragms face an upper rear side. 
     
     
         3 . The dog-shaped loudspeaker box according to  claim 1 , wherein the two front low-frequency loudspeakers are arranged horizontally, the two front low-frequency radiation diaphragms are arranged horizontally, the two rear low-frequency loudspeakers are arranged horizontally, the two rear low-frequency radiation diaphragms are arranged horizontally, the front low-frequency radiation diaphragms are located below the front low-frequency loudspeakers, and the rear low-frequency radiation diaphragms are located below the rear low-frequency loudspeakers. 
     
     
         4 . The dog-shaped loudspeaker box according to  claim 1 , wherein an encoder rotary switch corresponding to the nose of the dog is arranged on a wall of the head chamber, a button corresponding to the encoder rotary switch is arranged inside the head chamber, and the encoder rotary switch is clamped with the wall of the head chamber. 
     
     
         5 . The dog-shaped loudspeaker box according to  claim 1 , wherein an ear chamber corresponding to ears of the dog is arranged on the housing; a body chamber corresponding to the body of the dog is arranged on the housing; a neck chamber corresponding to the neck of the dog is arranged on the housing; the head chamber, the neck chamber, the body chamber and the tail chamber are arranged integrally and are collectively referred to as a central chamber; the central chamber comprises a left housing and a right housing which are arranged vertically, and the left housing and the right housing are detachably connected; and the ear chamber, the foreleg chamber and the hind leg chamber are respectively inserted into the left housing and the right housing to be fixedly connected to the left housing and the right housing. 
     
     
         6 . The dog-shaped loudspeaker box according to  claim 5 , wherein the left housing is provided with head chamber mounting columns, foreleg chamber mounting columns, and hind leg chamber mounting columns in a horizontal direction; the left housing and the right housing are provided with an ear chamber mounting groove, a foreleg chamber mounting groove, and a hind leg chamber mounting groove; an ear chamber mounting portion matched with the ear chamber mounting groove is arranged at the bottom of the ear chamber; ear chamber mounting holes matched with ear chamber mounting columns are provided in the ear chamber mounting portion; a foreleg chamber mounting portion matched with the foreleg chamber mounting groove is arranged at the top of the foreleg chamber; foreleg chamber mounting holes matched with the foreleg chamber mounting columns are provided in the foreleg chamber mounting portion; a hind leg chamber mounting portion matched with the hind leg chamber mounting groove is arranged at the top of the hind leg chamber; and hind leg chamber mounting holes matched with the hind leg chamber mounting columns are provided in the hind leg chamber mounting portion. 
     
     
         7 . The dog-shaped loudspeaker box according to  claim 5 , wherein the control main board is located inside the body chamber; the ear chamber mounting portion is provided with an ear wire routing hole in communication with the central chamber; the foreleg chamber mounting portion is provided with a foreleg wire routing hole in communication with the bottom of the central chamber; and the hind leg chamber mounting portion is provided with a hind leg wire routing hole in communication with the bottom of the central chamber. 
     
     
         8 . The dog-shaped loudspeaker box according to  claim 7 , further comprising a battery, wherein a battery compartment is arranged inside the ear chamber, the battery is located inside the battery compartment, and a charging interface connected to the control main board is arranged on a wall of the foreleg chamber or a wall of the hind leg chamber. 
     
     
         9 . The dog-shaped loudspeaker box according to  claim 5 , wherein the ear chamber comprises a front ear housing and a rear ear housing, and the front ear housing and the rear ear housing are detachably connected through screws; the foreleg chamber comprises a foreleg front housing, a foreleg middle housing, and a foreleg rear housing, the foreleg front housing and the foreleg middle housing form a sealed chamber, the front low-frequency loudspeakers and the front low-frequency radiation diaphragms are mounted on the foreleg front housing, magnets of the front low-frequency loudspeakers abut against the foreleg middle housing, and the foreleg front housing, the foreleg middle housing and the foreleg rear housing are connected through screws; and the hind leg chamber comprises a hind leg front housing, a hind leg middle housing, and a hind leg rear housing, the hind leg middle housing and the hind leg rear housing form a sealed chamber, the rear low-frequency loudspeakers and the rear low-frequency radiation diaphragms are mounted on the hind leg rear housing, magnets of the rear low-frequency loudspeakers abut against the hind leg middle housing, and the hind leg front housing, the hind leg middle housing and the hind leg rear housing are connected through screws. 
     
     
         10 . The dog-shaped loudspeaker box according to  claim 1 , wherein the front lower sound output holes and the rear lower sound output holes comprise first sound output holes corresponding to the low-frequency loudspeakers and second sound output holes corresponding to the low-frequency radiation diaphragms; the first sound output holes comprise a plurality of holes uniformly distributed with the centers of the low-frequency loudspeakers serving as the circle centers; the second sound output holes comprise a plurality of holes uniformly distributed with the centers of the low-frequency radiation diaphragms serving as the circle centers; and the first sound output holes and the second sound output holes are gradually reduced from the centers to edges. 
     
     
         11 . The dog-shaped loudspeaker box according to  claim 1 , wherein the control main board is further provided with a voice module, and a microphone corresponding to an ear portion of the dog and connected to the control main board is arranged on the housing. 
     
     
         12 . The dog-shaped loudspeaker box according to  claim 1 , wherein a touch-control music switching button corresponding to an ear portion of the dog and connected to the control main board is arranged on the housing. 
     
     
         13 . The dog-shaped loudspeaker box according to  claim 1 , wherein the housing is made of a transparent material.